CN103119409B - Electronic thermometer and manufacturing method thereof - Google Patents
Electronic thermometer and manufacturing method thereof Download PDFInfo
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- CN103119409B CN103119409B CN201180044461.3A CN201180044461A CN103119409B CN 103119409 B CN103119409 B CN 103119409B CN 201180044461 A CN201180044461 A CN 201180044461A CN 103119409 B CN103119409 B CN 103119409B
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- wire
- tabular component
- electronic thermometer
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- temperature
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/16—Special arrangements for conducting heat from the object to the sensitive element
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
Disclosed is a low-cost, quick-thermal response electronic thermometer which, when folded, suppresses bending and directional displacement of the lead wire of the temperature sensor. The electronic thermometer is provided with: a thermistor (74) containing a temperature sensor unit (73) for measuring body temperature of a subject and a lead wire (72) having one end fixed to the temperature sensor unit (73); a hollow housing (10) having the temperature sensor unit (73) arranged at the end thereof, and housing the lead wire (72); a printed circuit board (70) fixed to the other end of the lead wire (72); an assembly housed in the housing (10) and containing the printed circuit board (70); and a plate-form member (20) arranged against the assembly on the tip side of the housing (10) and attached to the assembly.; The plate-form member (20) has an adhesive portion that is adhesive on a surface (21) opposite of the lead wire (72).
Description
Technical field
The present invention relates to a kind of electronic thermometer and manufacture method thereof, particularly relate to a kind of electronic thermometer of temperature sensor and manufacture method of this electronic thermometer with plug-in type (radial lead type).
Background technology
Conventionally, by being clipped in the determined position in oxter or hypogloeeis etc., measuring in the electronic thermometer of body temperature, in the inside of body shell, set the auxiliary shell (subcase) that is fixed with liquid crystal display and printed base plate etc., and in the leading section setting of this body shell, be equipped with the thermometric portion of temperature sensor.Utilize the smaller wire of rigidity to connect temperature-sensitive portion and treatment circuit, wherein, the temperature at the determined position of temperature-sensitive portion perception, treatment circuit forms by various electronic units are installed at printed base plate.The terminal part of wire is fixed on printed base plate and wire extends longways from printed base plate, by such wire, temperature-sensitive portion is electrically connected to treatment circuit.
In existing common so-called pen type electronic thermometer (pencil-type electronic thermometer), adopted following structure: from the rearward end of the body shell of tubular, insert auxiliary shell, complete electronic thermometer.In this case, if depart from from wire generation bending or the direction of the auxiliary extended temperature sensor of shell, can not successfully temperature sensor be inserted into body shell, and exist the dislocation because of the temperature-sensitive portion of the front end of temperature sensor to cause measuring the problem of precise decreasing, and between each electronic thermometer, produce product deviation (site error: instrumental error).Therefore, in the situation that with realize electronic thermometer assembling be automated as target, need to improve to be inserted into from the auxiliary extended temperature sensor of shell the operation of body shell.
In for example Japanese kokai publication hei 9-89680 communique (patent documentation 1), following electronic thermometer is disclosed: above-mentioned printed base plate is extended to the thermometric portion that arrives that arranges, in the extension setting unit of printed base plate, form wire, at the front end of extension, temperature-sensitive portion is installed, by wire, guarantees being electrically connected to of temperature sensor and treatment circuit.
Prior art document
Patent documentation
Patent documentation 1: Japanese kokai publication hei 9-89680 communique
Summary of the invention
The problem that invention will solve
In the technology of recording at above-mentioned document, there is following problem: above-mentioned printed base plate need to be extended arrival thermometric portion is set, material cost is increased.In addition, because the shape of printed base plate is not rectangle, so can produce discarded part when manufacturing printed base plate, cause waste to become large, therefore, material cost further increases.In addition, owing to being installed on the temperature sensor of the front end of printed base plate, can not adopt common plug-in type thermistor, but need use the temperature sensor of the special shape Ru Fig. 7,8 of above-mentioned document shown in, so that cost further increase.
In addition, because the pattern being formed on printed base plate forms wire, wire portion, printed base plate and temperature-sensitive portion are configured to one, so the in the situation that of taking care of electronic thermometer under low temperature environment, be subject to the impact that temperature due to wire portion, printed base plate and temperature-sensitive portion is very low and very large with the difference of the body temperature at determined position, minute is elongated.Also there is following problem: when measuring, the heat that passes to temperature sensor runs off via printed base plate, and the thermal response of electronic thermometer is slack-off, is difficult to measure accurately at short notice, be unfavorable for measuring at a high speed.
The present invention proposes in view of the above-mentioned problems, and fundamental purpose of the present invention is, provides a kind of wire bending and direction that is suppressed at temperature sensor while assembling to depart from, and low price and the fireballing electronic thermometer of thermal response.
For the means of dealing with problems
Electronic thermometer of the present invention has temperature sensor.Temperature sensor comprises that the temperature-sensitive portion of the body temperature of measuring person to be measured and one end be fixed on the wire of temperature-sensitive portion.Electronic thermometer also has hollow housing, in front end one side of this housing, disposes temperature-sensitive portion, in the inside of this housing, is equipped with wire.Electronic thermometer also has: substrate, and it is fixed with the other end of wire; Assembly, it is placed in housing, and comprises substrate; Tabular component, it is arranged on assembly, with respect to arrangement of components in front end one side of housing.Tabular component with wire surface in opposite directions on there is adhesive adhesive portion.
In above-mentioned electronic thermometer, can be formed with contact minimizing portion at tabular component, contact minimizing portion is for reducing wire and surperficial contacting.
In above-mentioned electronic thermometer, adhesive portion can be for being positioned at the wire that is adhered to adhesive portion on tabular component.
In above-mentioned electronic thermometer, adhesive portion can have the character that is heated rear viscosity reduction.
In above-mentioned electronic thermometer, under the state completing completely in the assembling of electronic thermometer, wire can be configured to the state not contacting with tabular component.
The manufacture method of electronic thermometer of the present invention is a kind of method of manufacturing following electronic thermometer: this electronic thermometer has: temperature sensor, comprises that the temperature-sensitive portion of the body temperature of measuring person to be measured and one end be fixed on the wire of temperature-sensitive portion; The housing of hollow, disposes temperature-sensitive portion in front end one side of this housing, in the inside of this housing, is equipped with wire.The method comprises: preparation comprises the operation of the assembly of substrate; Preparation has the operation of the tabular component of adhesive adhesive portion on surface; The other end of wire is fixed on to the operation on substrate; Reduce the operation of the degree of crook of wire; Under the state of degree of crook that has reduced wire, so that adhesive portion and wire mode is in opposite directions arranged on tabular component the end of assembly, and wire is bonded in to the operation in adhesive portion; Wire is being bonded under the state in adhesive portion, assembly is being inserted to the operation in housing from end one side of tabular component is installed.
The effect of invention
According to the present invention, can provide a kind of bending and direction that is suppressed at the wire of temperature sensor while assembling to depart from, and low price and the fireballing electronic thermometer of thermal response.
accompanying drawing explanation
Fig. 1 means the stereographic map of surface structure of the electronic thermometer of the first embodiment of the present invention.
Fig. 2 means the figure of structure of the functional block of electronic thermometer.
Fig. 3 means the three-dimensional exploded view of the package assembly of electronic thermometer.
Fig. 4 means the three-dimensional exploded view of package assembly of the assembly of electronic thermometer.
Fig. 5 is the three-dimensional exploded view of thermistor.
Fig. 6 means the stereographic map of the inner structure of electronic thermometer.
Fig. 7 means the cut-open view of the inner structure of electronic thermometer.
Fig. 8 means the vertical view of the configuration relation of tabular component and wire.
Fig. 9 is the cut-open view along the tabular component of the IX-IX line shown in Fig. 8.
Figure 10 means the figure of variation of the section of the tabular component shown in Fig. 9.
Figure 11 means the stereographic map of inner structure of the electronic thermometer of the second embodiment.
Figure 12 means the cut-open view of inner structure of the electronic thermometer of the second embodiment.
Figure 13 means the vertical view of the tabular component of the second embodiment and the configuration relation of wire.
Figure 14 is the cut-open view along the tabular component of the second embodiment of the XIV-XIV line shown in Figure 13.
Figure 15 means the vertical view of the 3rd tabular component of embodiment and the configuration of wire.
Figure 16 is the cut-open view along the tabular component of the 3rd embodiment of the XVI-XVI line shown in Figure 15.
Figure 17 means the figure of variation of the section of the tabular component shown in Figure 16.
Figure 18 means the vertical view of the 4th tabular component of embodiment and the configuration relation of wire.
Figure 19 means the vertical view of the 5th tabular component of embodiment and the configuration relation of wire.
Figure 20 means the cut-open view of inner structure of the electronic thermometer of the 6th embodiment.
Figure 21 means the cut-open view of inner structure of the electronic thermometer of the 7th embodiment.
Figure 22 means the process flow diagram of an example of the manufacture method of electronic thermometer.
Figure 23 means the schematic diagram of state of the operation (S40) of the manufacture method shown in Figure 22.
Figure 24 means the schematic diagram of state of the operation (S50) of the manufacture method shown in Figure 22.
Figure 25 means the schematic diagram of state of the operation (S60) of the manufacture method shown in Figure 22.
Figure 26 is the process flow diagram of another example of the manufacture method of electronic thermometer.
Figure 27 means the schematic diagram of state of the operation (S40) of the manufacture method of Figure 26.
Figure 28 means the schematic diagram of state of the operation (S150) of the manufacture method of Figure 26.
Figure 29 means the schematic diagram of state of the operation (S60) of the manufacture method of Figure 26.
Embodiment
Below, based on accompanying drawing, embodiments of the present invention are described.In addition, in accompanying drawing below, identical or suitable part is marked to identical Reference numeral, and it is not carried out the explanation of repetition.
(the first embodiment)
Fig. 1 means the stereographic map of surface structure of the electronic thermometer 1 of the first embodiment of the present invention, and Fig. 2 means the figure of structure of the functional block of the electronic thermometer 1 shown in Fig. 1.First, with reference to these Fig. 1 and Fig. 2, the schematic configuration of the electronic thermometer 1 of present embodiment is described.
As shown in Figure 1, the cap portion 15 that the electronic thermometer 1 of present embodiment has body shell 10, blocking member 16 and forms thermometric portion.Body shell 10 is such as ABS(Acrylonitrile Butadiene Styrene: the acrylonitrile-butadiene-styrene copolymer) member of the hollow of the tubular of the resin material system of resin etc.Body shell 10 is posted label at its surperficial assigned position, and has display part 4 and operating portion 5 at the surperficial assigned position of this body shell 10.Cap portion 15 is the member that has bottom tube-like of one end sealing.Cap portion 15 forms such as the material arbitrarily of the metal material by stainless steel alloy etc. or resin material etc.The block member that blocking member 16 consists of the resin material such as ABS resin etc.
The end that cap portion 15 is arranged on the direction of principal axis (length direction) of body shell 10 is that leading section 11(is with reference to Fig. 3) on.The other end that blocking member 16 is arranged on the direction of principal axis (length direction) of body shell 10 is that rearward end 12(is with reference to Fig. 3) on.The framework of the electronic thermometer 1 of present embodiment comprises body shell 10, be disposed at body shell 10 front end cap portion 15 and be disposed at the blocking member 16 of the rear end of body shell 10.
As shown in Figure 2, the electronic thermometer 1 of present embodiment, except above-mentioned display part 4 and operating portion 5, also has control part 2, storage part 3, notification unit 6, power supply unit 7 and thermometric portion 8.Control part 2 is for example by CPU(Central Processing Unit: central processing unit) forming, is for controlling the whole unit of electronic thermometer 1.ROM (read-only memory)), RAM(Random-Access Memory storage part 3 is for example by ROM(Read-Only Memory:: random access memory) form, for storing execution such as making control part 2 for measuring the program of the processing sequence of body temperature, or the unit of storing measurement result etc.
Liquid crystal display) etc. display part 4 is such as by LCD(Liquid Crystal Display: display board forms, and is for showing the unit of measurement result etc.Operating portion 5 for example consists of button, is for accepting operation that user carries out and the unit from outside order to control part 2, power supply unit 7 inputs.Notification unit 6 for example consists of hummer, is for send mensuration to user, to have finished or accepted the unit of notice of user's operation etc.
Power supply unit 7 for example consists of button cell, is the unit for supplying with as the electric power of power supply to control part 2.The 73(of temperature-sensitive portion of inside that thermometric portion 8 comprises above-mentioned cap portion 15, be placed in this cap portion 15 is with reference to Fig. 3 etc.), be by being clipped in the determined position in oxter, hypogloeeis etc., to detect the position of body temperature.
Control part 2 comprises that the program based on reading from storage part 3, measures body temperature for carrying out the treatment circuit of body temperature measurement.Now, control part 2, by processing from the temperature data of thermometric portion 8 inputs, calculates the body temperature as measurement result.Control part 2 is also controlled electronic thermometer 1, makes to show at display part 4 body temperature calculating, or the body temperature calculating is stored in storage part 3, or utilize notification unit 6 to send to user the notice that mensuration has finished.
Then, the package assembly of the electronic thermometer 1 of present embodiment is described.Fig. 3 means the three-dimensional exploded view of the package assembly of the electronic thermometer 1 shown in Fig. 1.
As shown in Figure 3, the electronic thermometer 1 of present embodiment has body shell 10, cap portion 15 and the blocking member 16 as above-mentioned framework, and is assembled with the assembly 18 as accessory part of various inner structure parts.Body shell 10 comprises: the main part 10a of hollow, its accommodating assembly 18; The 10b of the detection portion of hollow (probe portion), it is configured in main part 10a and forms between the cap portion 15 of thermometric portion.
Cap portion 15 is for example adhesively fixed in the leading section 11 that forms the front end of body shell 10.By from being positioned at the opening plug-in package 18 of the rearward end 12 of body shell 10, this assembly 18 is placed in to the hollow bulb 13 of the inside of body shell 10.By such as bonding, ultrasonic is deposited etc., blocking member 16 being fixed on to body shell 10, stop up the opening of the rearward end 12 that is positioned at aforementioned body housing 10.At this, compare with adopting the situation of bonding mode, adopt the deposited mode of ultrasonic blocking member 16 to be fixed on to the mode of body shell 10, can process at short notice.
In addition, cap portion 15 is not limited to the body shell 10 shown in Fig. 3 and separates the independently example of member.For example, the cap portion 15 that can manufacture by resin material, the structure that body shell 10 and cap portion 15 are formed as one, is used as a synthetic resin.
Electronic thermometer 1 also has tabular component 20.Polycarbonate) polyethylene terephthalate), PC(Polycarbonate tabular component 20 can be for such as by PET(Polyethylene terephthalate:: the thickness of the resin material system of the representative such as is the sheet material of 0.2mm～0.5mm degree.Tabular component 20 can also be the sheet material of 1mm degree for thickness made of paper.
Tabular component 20 be installed on the auxiliary shell (sub-case) 50 of assembly 18 and the state of the structure that is integrated with auxiliary shell 50 under, tabular component 20 and assembly 18 are inserted in body shell 10 in the lump.In the inside of body shell 10, tabular component 20 is configured in a side of the leading section 11 of body shell 10 with respect to assembly 18.The position corresponding with hummer holding part 53 described later at tabular component 20, is formed with the through hole 29 that runs through tabular component 20 along thickness direction.
Fig. 4 means the three-dimensional exploded view of the package assembly of the assembly 18 shown in Fig. 3.In addition, the three-dimensional exploded view shown in Fig. 4 represents to make after the assembly 18 shown in Fig. 3 reverses up and down, decomposes the state of this assembly 18.
As shown in Figure 4, assembly 18 mainly there is auxiliary shell 50 as retaining member, the printed base plate 70 of wire 72 be installed, the display part assembly 61 that forms display part 4, the operating portion assembly 62 that forms operating portion 5, elastic connector 63, as the hummer 65 of notification unit 6, set up terminal 67 hummer cover 66, set up the fixed component 68 of terminal 69.
Auxiliary shell 50 is for being assembled with the matrix of above-mentioned various inner structure parts, and its resin material by ABS resin etc. forms, for lower ending opening flat is roughly rectangular-shaped member.Assigned position assisting the upper surface of shell 50, by opening is set, forms window portion 51 for display part, in addition, by cutting away a part for upper surface, forms tongue 52 for operating portion.At this, at operating portion, with the assigned position of tongue 52, be formed with for operating portion assembly 62 being positioned and fixed the jut of this operating portion assembly 62.
In addition, position at the front end near auxiliary shell 50, be provided with the hummer holding part 53 for accommodating hummer 65, the position in the rear end near auxiliary shell 50, is provided with the battery capacity section 55 for fixed component holding part 54 and the accommodating button cell of accommodating fixed component 68.Also assisting the assigned position of the upper surface of shell 50 to be provided with a plurality of supporting pins 56 for supporting printing substrate 70.
Display part assembly 61 consists of the roughly tabular assembly that comprises above-mentioned display board, so that display panel is used the mode of window portion 51 to this display part, the position that display part is used window portion 51 that is formed with that this display part assembly 61 is positioned in to auxiliary shell 50, is assembled into this display part assembly 61 on auxiliary shell 50.Operating portion assembly 62 consists of cylindrical assembly roughly, by what this operating portion assembly 62 is positioned in to auxiliary shell 50, is formed with operating portion with the position of tongue 52, assembles this operating portion assembly 62.
At this, at the interarea of auxiliary shell 50 1 sides of being positioned at of operating portion assembly 62, be formed with recess, by by this recess with to be arranged at aforesaid operations portion chimeric with the jut of tongue 52, operating portion assembly 62 is located and is fixed on tongue 52 for operating portion.Operating portion assembly 62 with the back side of the contrary side of interarea that is formed with a side of above-mentioned recess, be pasted with and there is flexible rubber slab (rubber sheet).After assembling, this rubber slab be configured to printed base plate 70 in opposite directions and there is the gap of regulation, the in the situation that of user's push portion 5, this rubber slab contacts with this printed base plate 70.Self is formed rubber slab by conductive rubber, or make this rubber slab there is electric conductivity by the surface enforcement carbon film printing (carbon print) at rubber slab, follow above-mentioned user's operation, switch the conduction/non-conduction state of the contact that is arranged at printed base plate 70.
In addition, the assigned position on the display part assembly 61 being assembled on auxiliary shell 50, loads flexible connector 63.This elastic connector 63 is the face contact formula connector component that comprises flexible padded coaming, by fixing this elastic connector 63 by above-mentioned display part assembly 61 and printed base plate 70 clamping elastic connectors 63 described later, thereby printed base plate 70 display board included with this display part assembly 61 is electrically connected to.
As the hummer 65 of sounding body of sound that sends signal tone etc. for by oscillating plate and the integrated slim discoideus electronic unit of piezoelectric board.By hummer 65 being contained in to the hummer holding part 53 that is arranged at auxiliary shell 50, this hummer 65 is loaded and is assembled on auxiliary shell 50.In addition, except above-mentioned hummer 65, at the hummer holding part 53 of auxiliary shell 50, being also assembled with for the fixing sounding body fixed part of hummer 65 is hummer cover 66.
This hummer cover 66 is the resinous member being integrally formed with terminal 67.The mode that is positioned in the hummer 65 on auxiliary shell 50 to cover loads hummer cover 66 in hummer holding part 53, and this hummer cover 66 is assembled on auxiliary shell 50.Terminal 67 consists of the member with the electric conductivity of plate spring structure, is the member for hummer 65 and printed base plate 70 is electrically connected to.In addition, can utilize the method for insert-molding (insert molding), bonding, embedding etc., realize the integrated of hummer cover 66 and terminal 67.
Fixed component 68 forms by forming with the integrated resinous member of terminal 69, by fixed component 68 being placed in to the fixed component holding part 54 of auxiliary shell 50, this fixed component 68 is loaded and is assembled on auxiliary shell 50.By fixed component 68 is placed in to fixed component holding part 54, make to arrive battery capacity section 55 with a part for the integrated terminal 69 of fixed component 68.In addition, the battery capacity section 55 at auxiliary shell 50, is equipped with not shown button cell as above.Terminal 69 consists of the member with the electric conductivity of plate spring structure, for for making to be placed in the button cell of battery capacity section 55 and the member that printed base plate described later 70 is electrically connected to.In addition, can utilize the method for insert-molding, bonding, embedding etc., realize the integrated of fixed component 68 and terminal 69.
Printed base plate 70 by from overlook observation roughly rectangular tabular rigidity circuit board form, on the surface of printed base plate 70, be formed with the wire of the pattern of regulation.On the surface of this printed base plate 70, various electronic units are installed, thus, at this printed base plate 70, are formed for carrying out the various circuit of the treatment circuit etc. of above-mentioned body temperature measurement.As the temperature-sensitive portion 73 of small-sized temperature-sensing element, via above-mentioned wire 72, be electrically connected to the treatment circuit that is arranged at printed base plate 70, and via this wire 72, be physically fixed on printed base plate 70.The thermistor 74 that temperature-sensitive portion 73 and wire 72 form as the temperature sensor of present embodiment, the thermistor (with reference to Fig. 3) of the plug-in type (radial lead type) that this thermistor 74 extends to same direction abreast for wire 72.
Printed base plate 70 is assembled in and is assembled with above-mentioned display part assembly 61, operating portion assembly 62, elastic connector 63, hummer 65, with on the hummer cover 66 of terminal 67 and the auxiliary shell 50 with the fixed component 68 of terminal 69, and be placed in auxiliary shell 50.Now, the mode of passing the through hole 71 on the assigned position that is arranged on printed base plate 70 to be arranged at the supporting pin 56 of auxiliary shell 50, is positioned in printed base plate 70 on auxiliary shell 50, and by the partial melting from the outstanding supporting pin 56 of this through hole 71.Thus, pressing under the state of printed base plate 70 towards auxiliary shell 50, assemble this printed base plate 70.Under this state, between auxiliary shell 50 and printed base plate 70, clamp and be fixed with the various parts of above-mentioned display part assembly 61 etc.
In addition, the assigned position in the upper surface of the auxiliary shell 50 of the electronic thermometer 1 of present embodiment, is provided with datum hole 58, and this datum hole 58 positions auxiliary shell 50 during for apparatus for assembling auxiliary shell 50 being loaded in electronic thermometer 1 use.In addition, the assigned position in the side of the auxiliary shell 50 of the electronic thermometer 1 of present embodiment, is provided with bulge 57, and this bulge 57 is for fixation kit 18 when the assembly 18 that comprises auxiliary shell 50 being inserted to the hollow bulb 13 of body shell 10.
Fig. 5 is the three-dimensional exploded view of thermistor 74.As shown in Figure 5, the temperature-sensitive portion 73 and the wire 72 that as the thermistor 74 of the temperature sensor of present embodiment, comprise the body temperature of measuring person to be measured.Wire 72 has couple of conductor 72a, 72b.The thermistor of the plug-in type that thermistor 74 extends to same direction abreast for couple of conductor 72a, 72b.Wire 72(wire 72a, 72b) one end 75 be fixed on temperature-sensitive portion 73.Wire 72(wire 72a, 72b) the other end 76 be fixed on the printed base plate 70 shown in Fig. 4.
Fig. 6 means the stereographic map of the inner structure of electronic thermometer 1.Fig. 7 means the cut-open view of the inner structure of electronic thermometer 1.In Fig. 6 and Fig. 7, shown each structure member of the framework inside that is disposed at electronic thermometer 1, and the 10b of detection portion of body shell 10 and the profile of cap portion 15 in the framework of electronic thermometer 1 dots.
As shown in FIG. 6 and 7, the temperature-sensitive portion 73 of thermistor 74 is placed in the inside of the cap portion 15 of leading section 11 1 sides that are configured in body shell 10, and this temperature-sensitive portion 73 is fixed on the inside of cap portion 15.The wire 72 of thermistor 74 is placed in the inside of the 10b of detection portion of body shell 10.Wire 72 towards temperature-sensitive portion 73, is crossed hummer cover 66 from printed base plate 70, also crosses tabular component 20, and roughly linearly extension.
Tabular component 20 comprises: extension 23, and its direction of principal axis (length direction) along electronic thermometer 1 in the hollow bulb of the inside of the 10b of detection portion extends; Root 25, it is fixed on the auxiliary shell 50 of assembly 18; Connecting portion 24, it connects extension 23 and root 25.Assembly 18 with dispose on the face of the contrary side of face of a side of printed base plate 70, root 25 contacts with 50, auxiliary shell, and is fixed on auxiliary shell 50.Extension 23 extends towards leading section 11 in the 10b of detection portion, and the jag 26 of extension 23 is configured in leading section 11(in the 10b of detection portion with reference to Fig. 3) near.Jag 26 that form tabular component 20 with a side that be fixed on the root 25 on assembly 18 away from end.
As illustrated clearly especially in Fig. 7 like that, tabular component 20 is crooked with the border of connecting portion 24 at root 25, and from assembly 18 at auxiliary shell 50, be fixed with the face of an above-mentioned contrary side of root 25, towards the face extension of disposing printed base plate 70 1 sides.Tabular component 20 is also crooked with the border of extension 23 at connecting portion 24, result, and extension 23 extends substantially in parallel with root 25.Extension 23, in the 10b of detection portion, extends substantially in parallel with the wire 72 extending towards temperature-sensitive portion 73 from printed base plate 70.The tabular component 20 of this shape can be by forming implementing bending machining such as flat material (flat board or the ground paper of the resin material system of PET or PC etc.) in advance.
On the surface label of the end on the bearing of trend of assembly 18, root 25, and tabular component 20 is fixed on to assembly 18.The structure that tabular component 20 is fixed on to assembly 18 is not limited to this, for example, display part for window portion 51, the operating portion of tabular component 20 shown in can coverage diagram 4 extends to battery capacity section 55 with tongue 52, to cover the whole mode of auxiliary shell 50, form tabular component 20.
Fig. 8 means the vertical view of the configuration relation of tabular component 20 and wire 72.Fig. 9 is the cut-open view along the tabular component 20 of the IX-IX line shown in Fig. 8.As shown in Figure 9, tabular component 20 has and wire 72 surface 21 in opposite directions and the back side 22 of the opposition side on surface 21.Tabular component 20 has adhesive adhesive portion 41 on surface 21.Adhesive portion 41 can form by surface 21 coating (printing) bonding agents at tabular component 20, or, can also be by pressure sensitive adhesive double coated formation of 21 stickup on surface.
At the extension 23 of the tabular component 20 shown in Fig. 6, be configured under the state of inside of the 10b of detection portion, adhesive portion 41 be at least arranged on extension 23 surface 21 with wire 72 part in opposite directions on.By wire 72 is sticked in this adhesive portion 41, prevent that wire 72 from producing bending or direction departs from.By utilizing adhesive portion 41 to keep wire 72, can, in the situation that wire 72 does not produce dislocation with respect to tabular component 20, wire 72 be fixed on to tabular component 20.Adhesive portion 41 is positioned at the wire 72 being bonded in adhesive portion 41 on tabular component 20.In order to prevent the bending of wire 72, tabular component 20 is by being difficult to produce deflection and the crooked large material to a certain degree of rigidity forms under cantilever position, can keep the shape of tabular component 20 self.
As shown in Figure 9, adhesive portion 41 can be arranged to cover whole surperficial 21 on the length direction of extension 23.In addition, as shown in figure 10, adhesive portion 41 can also be set to, only cover near the surface 21 of the part jag 26 of extension 23.In addition, Figure 10 means the figure of variation of the section of the tabular component 20 shown in Fig. 9.
If adhesive portion 41 is set at whole surperficial 21 of extension 23, can more reliably wire 72 be fixed on to tabular component 20.On the other hand, if adopt, the structure of adhesive portion 41 is only set near jag 26, can fixes wire 72 by the adhesive portion 41 only existing in required minimal part, thereby can reduce the requirement of the bonding agent that forms adhesive portion 41.In addition, owing to being fixed on the length of the wire 72 of tabular component 20, diminish, so can reduce the heat directly transmitting because carry out heat conduction from wire 72 to tabular component 20.In order further to reduce the heat transmitting to tabular component 20 from wire 72, preferably, the bonding agent that adhesive portion 41 is used is formed by the low material of pyroconductivity.
In the situation that the surface 21 printing bonding agents of tabular component 20 form adhesive portion 41, can be only the Width of extension 23 (extension 23 laterally, above-below direction in Fig. 8) on wire 72 scope in opposite directions in, on surface, 21 adhesive portion 41 is set.By only be positioned at wire 72 under the extremely narrow scope on surface 21 adhesive portion 41 is set, can utilize required minimal bonding agent to form adhesive portion 41.In addition, near end by employing on the Width of extension 23, do not form the structure of bonding agent, in the time of in the 10b of detection portion that tabular component 20 is inserted to body shell 10, can suppress bonding agent contacts with the internal face of the 10b of detection portion, and the insertion of obstruction tabular component 20, therefore, preferably adopt this structure.
As mentioned above, because wire 72 is fixed on tabular component 20 by adhesive portion 41, so when assembling electronic thermometer 1, can position thermistor 74, as mentioned above, can prevent that wire 72 from producing bending or direction departs from.Assembly 18, the tabular component 20 that is fixed on assembly 18, the thermistor 74 that is pasted with wire 72 at tabular component 20 can be regarded as to the structure of one, can be easy to this structure to be inserted into the hollow bulb 13 of the inside of body shell 10.Therefore,, in the timing of assembling electric body-temperature, can make to insert the process automation of thermistor 74 and assembly 18 to body shell 10, thereby can manufacture electronic thermometer 1 with cheap price.
In addition, by thermistor 74 is positioned, temperature-sensitive portion 73 and wire 72 can be disposed at accurately to the position of regulation.Thus, can suppress the decline of the mensuration precision of the electronic thermometer 1 that the dislocation because of temperature-sensitive portion 73 causes.And, can suppress the deviation of the quality of each electronic thermometer 1.
In addition, use resin or hard tabular component made of paper 20 to fix wire 72, do not need patent documentation 1 described above such, printed base plate is maximized or change shape, therefore, can suppress the increase of the material cost of electronic thermometer 1.Because thermistor 74 is for to have the common plug-in type thermistor of temperature-sensitive portion 73 and wire 72, and do not need to use the temperature sensor of special shape, so can manufacture electronic thermometer with cheaper price.
(the second embodiment)
Figure 11 means the stereographic map of inner structure of the electronic thermometer 1 of the second embodiment.Figure 12 means the cut-open view of inner structure of the electronic thermometer 1 of the second embodiment.Figure 13 means the vertical view of the tabular component 20 of the second embodiment and the configuration relation of wire 72.Figure 14 is the cut-open view along the tabular component 20 of the second embodiment of the XIV-XIV line shown in Figure 13.The electronic thermometer 1 of the second embodiment is with the difference of the first above-mentioned embodiment, the shape of tabular component 20.
Specifically, the extension 23 of the tabular component 20 of the second embodiment extends to the inside of cap portion 15 from the 10b of detection portion, and the jag 26 of tabular component 20 is configured in the inside of cap portion 15.Tabular component 20 extends to the position very near apart from the temperature-sensitive portion 73 of thermistor 74.Adhesive portion 41 is arranged near the surface 21 of the part covering tabular component 20 jag 26.In addition, same with Fig. 9, adhesive portion 41 can be arranged to cover extension 23 in the longitudinal direction whole surperficial 21.
Compare with the first embodiment, by making in the above described manner the development length of tabular component 20 increase, the part of the longer scope of wire 72 can be positioned on tabular component 20.Therefore, can prevent more reliably assembling during electronic thermometer 1 wire 72 produce bendings or direction departs from.
(the 3rd embodiment)
Figure 15 means the vertical view of the tabular component 20 of the 3rd embodiment and the configuration relation of wire 72.Figure 16 is the cut-open view along the tabular component 20 of the 3rd embodiment of the XVI-XVI line shown in Figure 15.As shown in Figure 15 and Figure 16, at the tabular component 20 of the 3rd embodiment, be formed with the through hole 30 that runs through tabular component 20 along thickness direction.Through hole 30 extends along the bearing of trend of tabular component 20, from root 25 to extension 23, is formed with this through hole 30.Wire 72 is configured to cross through hole 30.
As shown in figure 16, the adhesive portion 41 of the 3rd embodiment is arranged on the surface 21 that is positioned at the tabular component 20 of jag 26 1 sides with respect to through hole 30.Adhesive portion 41 is configured in across through hole 30 and the root 25 that is fixed on assembly 18 position in opposite directions.Adhesive portion 41 be arranged to cover extension 23 more close jag 26 1 sides of ratio through hole 30 whole surperficial 21.In addition, as shown in figure 17, adhesive portion 41 can be arranged to near the only local covering surfaces 21 jag 26 of the separated side of the root 25 with being fixed on assembly 18 of extension 23.In addition, Figure 17 means the figure of variation of the section of the tabular component 20 shown in Figure 16.
The contact portion contacting with tabular component 20 in wire 72 is larger, is more conducive to when assembling electronic thermometer 1, thermistor 74 be positioned.The opposing party, large if contact portion becomes, the body temperature at determined position is passed and the heat that is released into temperature-sensitive portion 73 transmits from wire 72 to tabular component 20, result, the thermal response of electronic thermometer 1 is slack-off.
Therefore, as shown in figure 15, if the part at tabular component 20 forms through hole 30, to stride across the mode of through hole 30, configure wire 72, tabular component 20 and the contact area of wire 7 are limited in near jag 26 wire 72 is positioned in minimal scope required on tabular component 20 of tabular component 20.As a result, can reduce the contact area that wire 72 contacts with the surface 21 of tabular component 20.The through hole 30 that is formed at tabular component 20 works with the contact minimizing portion contacting on the surface 21 of tabular component 20 as reducing wire 72.
Thus, due to the heat running off via tabular component 20 that can reduce in the heat that passes to thermistor 74 when measuring body temperature, so can improve the thermal response of electronic thermometer 1.Therefore, can provide the electronic thermometer that the body temperature at determined position can be measured at short notice accurately and be conducive to measure at a high speed.
(the 4th embodiment)
Figure 18 means the vertical view of the tabular component 20 of the 4th embodiment and the configuration relation of wire 72.At the tabular component 20 of the 3rd embodiment shown in Figure 17, be formed with the through hole 30 of the large long hole shape of extending along the length direction of tabular component 20.With respect to this, at the tabular component 20 of the 4th embodiment shown in Figure 18, be formed with a plurality of apertures 31～34, these apertures 31～34 form through holes 30.
In the situation that based on reduce tabular component 20 cost etc. reason and reduce the thickness of tabular component 20, thickness is less, the intensity of tabular component 20 is poorer.If through hole 30 is divided into a plurality of apertures 31～34, form, compare with forming a slotted hole shown in Figure 15, can further increase the intensity of tabular component 20.In addition, due to by forming a plurality of apertures 31～34, make to the path of tabular component 20 transferring heats complicatedly, so can also obtain heat, be difficult to the effect running off via tabular component 20.
(the 5th embodiment)
Figure 19 means the vertical view of the tabular component 20 of the 5th embodiment and the configuration relation of wire 72.The tabular component of the 5th embodiment is formed with two elongated orifices 35,36, forming in through hole 30 this point by elongated orifices 35,36, different from the embodiment shown in Figure 15 and Figure 18.
Compare with the situation that forms a slotted hole shown in Figure 15, by forming elongated orifices 35,36, can improve the intensity in the longitudinal direction of tabular component 20.In the situation that form a plurality of apertures 31～34 shown in Figure 18, buckling strength in the part that is formed with each aperture 31～34 of tabular component 20 declines, and if formation has the elongated orifices 35,36 of the width of regulation, can avoid the situation of the decline of this buckling strength, thereby the tabular component 20 that intensity is larger can be provided.
In addition, in the three～five embodiment, as reducing the example of wire 72 with the contact minimizing portion contacting on the surface 21 of tabular component 20, illustrated at tabular component 20 and formed through holes 30, make to load the example that has the state that the tabular component 20 of wire 72 is cut off in a part.Tabular component 20 of the present invention is not limited to this structure.For example, can also tabular component 20 form by punch process etc. make a part of projection on surface 21 jut, make the recess etc. of the part depression on surface 21.By forming above-mentioned jut or recesses with surface in opposite directions of wire 72 21, can obtain equally the effect contacting that can reduce wire 72 and tabular component 20.
(the 6th embodiment)
Figure 20 means the cut-open view of inner structure of the electronic thermometer 1 of the 6th embodiment.In the first embodiment illustrating with reference to Fig. 7, illustrated and be provided with the prior example of having implemented the tabular component of bending machining.On the other hand, the tabular component 20 of the 6th embodiment has flat shape.In the electronic thermometer 1 of the 6th embodiment with flat tabular component 20, owing to not needing that tabular component 20 is carried out to bending machining, so can reduce the cost of electronic thermometer 1.
The end of opposition side of jag 26 that forms one end of tabular component 20 is arranged on the auxiliary shell 50 of assembly 18, forms root 25.Near surface 21 jag 26 arranges adhesive portion 41(and omits in Figure 20).By wire 72 being sticked in this adhesive portion 41, near the extension 23 of the direction that the next jag 26 at tabular component 20, formation is extended along wire 72.
The flat tabular component 20 not bending is assembled on assembly 18, after this, by wire 72 is sticked in the adhesive portion 41 on the surface 21 that is arranged at tabular component 20, makes the tabular component 20 shown in Figure 20 become crooked state.After figure 20 illustrates wire 72 being assembled on the surface 21 of tabular component 20, be inserted into the figure of the state in body shell 10.That is, notice that Figure 20 illustrates the state just tabular component 20 being assembled on assembly 18 soon.
Due to wire 72, only near required minimal partial fixing jag 26 is in tabular component 20, and the part that tabular component 20 does not contact with wire 72 becomes larger, so can reduce the contacting of surface 21 of wire 72 and tabular component 20.Therefore, due to the heat running off via tabular component 20 that can reduce in the heat that passes to thermistor 74 when measuring body temperature, so can improve the thermal response of electronic thermometer 1.
(the 7th embodiment)
Figure 21 means the cut-open view of inner structure of the electronic thermometer 1 of the 7th embodiment.Different from above-mentioned embodiment, in the electronic thermometer 1 of the 7th embodiment, under the state completing completely in the assembling of electronic thermometer 1, wire 72 forms the state not contacting with tabular component 20.
For example, employing has the bonding agent that makes after being heated the material of the character that viscosity reduces form adhesive portion 41, after the assembling of electronic thermometer 1 finishes, by adhesive portion 41 is heated, viscosity is reduced, can make wire 72 separated from tabular component 20.As this bonding agent, for example can use the ultraviolet-curing adhesive of separated acrylic compounds by the heating of 90～100 ℃.
In addition, under the state reducing by the viscosity in adhesive portion 41, make tabular component 20 self-deformations, can realize more reliably the state that wire 72 does not contact with tabular component 20.For example, can heat tabular component 20, make it that thermal deformation occur.In addition, for example, tabular component 20 can also be out of shape as follows, that is, make tabular component 20 occur, under the state of elastic deformation, wire 72 to be sticked in adhesive portion 41, when the viscosity of adhesive portion 41 reduces, the elastic force of tabular component 20 is released and tabular component 20 reverts to original shape.In addition, for example, other member of leaf spring etc. can also be set, described other member, when the viscosity of adhesive portion 41 reduces, makes tabular component 20 that elastic deformations occur, by resilient force in tabular component 20.
If wire 72 is not contacted with tabular component 20, can prevent that the heat that imposes on thermistor 74 when measuring body temperature runs off via tabular component 20.Therefore, can further improve the thermo-responsive of electronic thermometer 1.In addition, if owing to mixing the product exist product that wire 72 contacts with tabular component 20 not contact with tabular component 20 with wire 72, electronic thermometer 1 can produce product deviation, so for the error of each electronic thermometer 1 is dropped to minimum, more preferably after the assembling of electronic thermometer 1 finishes, wire 72 is not contacted with tabular component 20, carry out thus qualitative control.
Then, to thering is the manufacture method of the electronic thermometer 1 of structure described above, describe.Figure 22 means the process flow diagram of an example of the manufacture method of electronic thermometer 1.Figure 23 means the schematic diagram of state of the operation (S40) of the manufacture method shown in Figure 22.Figure 24 means the schematic diagram of state of the operation (S50) of the manufacture method shown in Figure 22.Figure 25 means the schematic diagram of state of the operation (S60) of the manufacture method shown in Figure 22.With reference to Figure 22～25, the manufacture method of electronic thermometer 1 example is described.
First, in operation (S10), prepare assembly 18, this assembly 18 comprises display part assembly 61, operating portion assembly 62, the button cell that is placed in battery capacity section 55 and printed base plate 70 etc., and this assembly 18 is in being provided with the state of all these textural elements.Then,, in (S20), prepare tabular component 20.Tabular component 20 has adhesive adhesive portion 41 on its surface 21.Then, in (S30), prepare the thermistor 74 as temperature sensor, this thermistor 74 comprises the temperature-sensitive portion 73 of the body temperature of measuring person to be measured and the wire 72 that temperature-sensitive portion 73 is fixed in one end 75, and the other end of wire 72 76 is fixed on to printed base plate 70.
Then,, in (S40), on the surface 101 of assembly or fitting table 100, assembly 18 is set.Extend the assembly 18 of thermistor 74 in setting before, the metal fillings on the surface 101 of sweeping assembly or fitting table 100.Under the state shown in Figure 23, assembly 18 is fixed on the surface 101 of assembly or fitting table 100, but temperature-sensitive portion 73 and the wire 72 of formation thermistor 74 are not fixed on assembly or fitting table 100.On the surface 101 of assembly or fitting table 100, be also provided with electromagnet 110.The position of assembly 18 and setting party, to adjusting, are made from the outstanding wire 72 of the front end of assembly 18, towards electromagnet 110 1 sides, then assembly 18 to be fixed on to the surface 101 of assembly or fitting table 100.
Then, in (S50), by making wire 72 towards appropriate direction, reduce the degree of crook of wire 72, correct the shape of wire 72, make it closer to straight.The temperature-sensitive portion 73 that thermistor 74 is included and wire 72 are all that the material by ferromagnetism body forms, and can be magnetized into magnet.Therefore, under the state on the surface 101 that the assembly shown in Figure 23 18 is arranged on to assembly or fitting table 100, to electromagnet, 110 energisings (ON) produce magnetic force, thereby as shown in figure 24, temperature-sensitive portion 73 is pulled to electromagnet 110 1 sides.As a result, the wire 72 by making to have sweep in Figure 23, makes wire 72 under tensions and is straightened in the lump to electromagnet 110 1 side shiftings with temperature-sensitive portion 73.Thus, reduce the degree of crook of wire 72, wire 72 is deformed into closer to straight shape.
At this, can also bury in the inside of assembly or fitting table 100 electromagnet of other different from electromagnet 110 underground.This other electromagnet can also, by under the completely stretching state of the wire shown in Figure 24 72, in than the longer scope of the total length of wire 72, be configured in the inside of the assembly or fitting table corresponding with the below of wire 72 100.Then, by the wire shown in Figure 24 72 is being stretched under straight state, this other electromagnet energising (ON) is produced to magnetic force, can keep reliably wire 72 to be stretched to straight state.
Then,, in (S60), in the end of assembly 18, tabular component 20 is installed.Wire shown in Figure 24 72 is being pulled under straight state, so that the surface 21 of tabular component 20 configures this tabular component 20 towards the mode of wire 72 1 sides.Now, be arranged on adhesive portion 41 on this surface 21 be also configured to wire 72 in opposite directions.As shown in figure 25, the tabular component 20 of configuration is by this way installed to the end of a side of extending wire 72 of assembly 18.Thus, wire 72 is adhered to adhesive portion 41, thereby wire 72 is fixed on the surface 21 of tabular component 20.
Then,, in (S70), make electromagnet 110 power-off (OFF).Even owing to making electromagnet 110 power-off (OFF), in previous operation, wire 72 has sticked in adhesive portion 41, so can keep the wire 72 extending to be as the crow flies positioned at the state on tabular component 20.Then, in (S80), prepare the body shell 10 of hollow, wire 72 is bonded under the state in adhesive portion 41, assembly 18 is inserted in body shell 10 from end one side of tabular component 20 is installed.Because wire 72 sticks in the adhesive portion 41 on surface 21 of tabular component 20, so can, in the situation that wire 72 can not produce bending or direction and departs from, easily make the assembly 18 that extends very long thermistor 74 from end to the interior movement of body shell 10.
Then,, in (S90), cap portion 15 is bonded in to the leading section 11 of body shell 10.Thus, the temperature-sensitive portion 73 that realizes thermistor 74 is fixed in the cap portion 15 of leading section 11 1 sides, and wire 72 is contained in the state in the i.e. detection in the inside 10b of portion of body shell 10.
Then, in (S100), the 11 1 side heating stipulated times of leading section to body shell 10.By this heating, make to the bonding agent of supplying with between cap portion 15 and the leading section 11 of body shell 10, to solidify in previous operation, thus cap portion 15 is bonded in body shell 10 reliably.
In addition, in the situation that with have be heated after the bonding agent of the character that reduces of viscosity form adhesive portion 41, this heating reduces the viscosity of bonding agent, its result is, wire 72 is separated adhesive portion 41, wire 72 is separated with tabular component 20.Now, can under heating or the effect of elastic force etc., tabular component 20 self be deformed, in this case, can obtain reliably the contactless state that wire 72 does not contact with tabular component 20.Thus, from wire 72, directly to tabular component 20, do not carry out heat transmission, therefore, the thermo-responsive of electronic thermometer 1 rises, and can carry out high speed and measure, and in addition, can also reduce the mensuration trueness error of each electronic thermometer 1, therefore, preferably adopts this structure.
By carrying out each operation shown in above-mentioned Figure 22, what can be easy to be manufactured on tabular component 20 is provided with the electronic thermometer 1 of the sticking adhesive portion 41 of tool with wire 72 surface 21 in opposite directions.Due to when inserting thermistor 74 and assembly 18 to body shell 10, wire 72 generation bendings or the direction that can prevent thermistor 74 depart from, so can manufacture electronic thermometer 1 with cheap price, suppress the mensuration precise decreasing of electronic thermometer 1, thereby can suppress the deviation of the quality of each electronic thermometer 1.In addition, can, before cap portion 15 is adhered to body shell 10, by the leading section 11 from body shell 10, supply with warm braw to adhesive portion 41(and tabular component 20) heat.
Figure 26 means the process flow diagram of another example of the manufacture method of electronic thermometer 1.Figure 27 means the schematic diagram of state of the operation (S40) of the manufacture method of Figure 26.Figure 28 means the schematic diagram of state of the operation (S150) of the manufacture method of Figure 26.Figure 29 means the schematic diagram of state of the operation (S60) of the manufacture method of Figure 26.With reference to Figure 26～29, another example of the manufacture method of electronic thermometer 1 is described.
Due to the operation shown in Figure 26 (S10)～(S30) and the operation shown in Figure 22 (S10)～(S30) identical, so description thereof is omitted.Then,, in (S40), on the surface 101 of assembly or fitting table 100, assembly 18 is set.Under the state shown in Figure 27, the temperature-sensitive portion 73 of thermistor 74 that is arranged on the end of assembly 18 is fixed in the maintaining part 120 on the surface 101 that is arranged at assembly or fitting table 100.On the other hand, wire 72 and assembly 18 are not fixed on assembly or fitting table 100.
Then, in (S150), by making wire 72 towards appropriate direction, reduce the degree of crook of wire 72, correct the shape of wire 72, make it closer to straight.In temperature-sensitive portion 73, be fixed under the state of maintaining part 120, the assembly or fitting table 100 that makes like that as shown in Figure 28 tilts, and comes from assembly or fitting table 100 suspension assemblies 18, and under the effect of gravity, assembly 18 is to the lower side shifting of vertical direction.Assembly or fitting table 100 is tilted, so that wire 72 and assembly 18 are configured in to the below of the maintaining part 120 that keeps temperature-sensitive portion 73.Its result is, has the wire 72 of sweep to follow assembly 18 movement downwards in Figure 27, under tension and being straightened.Thus, reduce the degree of crook of wire 72, wire 72 is deformed into closer to straight shape.
Now, making angle that assembly or fitting table 100 tilts can be angle arbitrarily.Can also make assembly or fitting table 100 move, until the surface 101 of assembly or fitting table 100 arrives vertical direction, make assembly 18 be positioned at the below of temperature-sensitive portion 73.But if assembly 18 is larger and weight is very large, the load that imposes on temperature-sensitive portion 73 and wire 72 becomes large, therefore in order to avoid reliably the damage of thermistor 74, preferably, make the suitable angle of assembly or fitting table 100 inclination.
Then, in (S60), with the explanation of carrying out with reference to Figure 25 similarly, tabular component 20 is installed to the end of assembly 18.Thus, wire 72 is bonded in adhesive portion 41, thereby wire 72 is fixed on the surface 21 of tabular component 20.
Then,, in (S170), remove the suspension status of assembly 18.Specifically, assembly or fitting table 100 is moved to original position, so that make surface 101 be the state of approximate horizontal.Even if remove the suspension status of assembly 18, because wire 72 in previous operation has sticked in adhesive portion 41, so can keep the wire 72 extending to be as the crow flies positioned at the state on tabular component 20.Due to ensuing operation (S80)～(S100) and the operation shown in Figure 22 (S80)～(S100) identical, so description thereof is omitted.
By carrying out each operation shown in above-mentioned Figure 26, what also can be easy to be manufactured on tabular component 20 is provided with the electronic thermometer 1 of the sticking adhesive portion 41 of tool with wire 72 surface 21 in opposite directions.Due to when inserting thermistor 74 and assembly 18 to body shell 10, wire 72 generation bendings or the direction that can prevent thermistor 74 depart from, so can manufacture electronic thermometer 1 with cheap price, suppress the mensuration precise decreasing of electronic thermometer 1, thereby can suppress the deviation of the quality of each electronic thermometer 1.
As mentioned above, embodiments of the present invention have been described, can also have carried out suitable combination to the structure of each embodiment.In addition, it should be noted, this disclosed embodiment is all exemplary in all respects, and non-limiting.Scope of the present invention is not to be represented by above-mentioned explanation, but is represented by the scope of claim, comprises and the implication of the scope equalization of claim and all changes of carrying out in scope.
Description of reference numerals
1 electronic thermometer, 10 body shell, 10a main part, 10b detection portion, 11 leading sections, 12 rearward end, 13 hollow bulbs, 15 cap portions, 16 blocking members, 18 assemblies, 20 tabular components, 21 surfaces, 22 back sides, 23 extensions, 24 connecting portions, 25 roots, 26 jags, 30 through holes, 31～34 apertures, 35,36 elongated orifices, 41 adhesive portion, 50 auxiliary shells, 70 printed base plates, 72 wires, 73 temperature-sensitive portions, 74 thermistors, 75 one end, 76 other ends, 100 assembly or fitting tables, 101 surfaces, 110 electromagnet, 120 maintaining parts.
Claims (6)
1. an electronic thermometer (1), is characterized in that,
Have:
Temperature sensor (74), comprises the temperature-sensitive portion (73) of the body temperature of measuring person to be measured and the wire (72) that one end (75) are fixed on described temperature-sensitive portion (73),
The housing of hollow (10), disposes described temperature-sensitive portion (73) in front end (11) one sides of this housing (10), in the inside of this housing (10), is equipped with described wire (72),
Substrate (70), is fixed with the other end (76) of described wire (72),
Assembly (18), is placed in described housing (10), and comprises described substrate (70),
Tabular component (20), is arranged on described assembly (18) upper, is disposed at front end (11) one sides of described housing (10) with respect to described assembly (18);
Described tabular component (20) with described wire (72) surface (21) in opposite directions on there is adhesive adhesive portion (41).
2. electronic thermometer as claimed in claim 1 (1), is characterized in that, at described tabular component (20), is formed with contact minimizing portion (30), and described contact minimizing portion (30) is for reducing contacting of described wire (72) and described surface (21).
3. electronic thermometer as claimed in claim 1 (1), is characterized in that, described adhesive portion (41) is for being positioned at described tabular component (20) by the described wire (72) that is adhered to described adhesive portion (41).
4. electronic thermometer as claimed in claim 1 (1), is characterized in that, described adhesive portion (41) has the character that is heated rear viscosity reduction.
5. electronic thermometer as claimed in claim 1 (1), is characterized in that,
Under the state completing completely in the assembling of described electronic thermometer (1), described wire (72) is configured to the state not contacting with described tabular component (20).
6. a manufacture method for electronic thermometer (1),
Described electronic thermometer (1) has:
Temperature sensor (74), comprises the temperature-sensitive portion (73) of the body temperature of measuring person to be measured and the wire (72) that one end (75) are fixed on described temperature-sensitive portion (73),
The housing of hollow (10), disposes described temperature-sensitive portion (73) in front end (11) one sides of this housing (10), in the inside of this housing (10), is equipped with described wire (72);
The manufacture method of described electronic thermometer (1) is characterised in that, comprising:
Preparation comprises the operation (S10) of the assembly (18) of substrate (70),
Preparation has the operation (S20) of the tabular component (20) of adhesive adhesive portion (41) on surface (21),
The other end of described wire (72) (76) is fixed on to the operation (S30) on described substrate (70),
Reduce the operation (S50) of the degree of crook of described wire (72),
Under the state of degree of crook that has reduced described wire (72), so that described adhesive portion (41) is arranged on described tabular component (20) end of described assembly (18) with described wire (72) mode in opposite directions, and described wire (72) is bonded in to the operation (S60) in described adhesive portion (41)
Described wire (72) is being bonded under the state in described adhesive portion (41), described assembly (18) is being inserted to the operation (S80) in described housing (10) from end one side of described tabular component (20) is installed.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-209225 | 2010-09-17 | ||
| JP2010209225A JP5381942B2 (en) | 2010-09-17 | 2010-09-17 | Electronic thermometer and method for manufacturing the same |
| PCT/JP2011/065978 WO2012035866A1 (en) | 2010-09-17 | 2011-07-13 | Electronic thermometer and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103119409A CN103119409A (en) | 2013-05-22 |
| CN103119409B true CN103119409B (en) | 2014-09-10 |
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| CN201180044461.3A Active CN103119409B (en) | 2010-09-17 | 2011-07-13 | Electronic thermometer and manufacturing method thereof |
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| US (1) | US8657492B2 (en) |
| JP (1) | JP5381942B2 (en) |
| CN (1) | CN103119409B (en) |
| DE (1) | DE112011103107T5 (en) |
| TW (1) | TWI484147B (en) |
| WO (1) | WO2012035866A1 (en) |
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| USD852069S1 (en) * | 2019-03-12 | 2019-06-25 | Shenzhen Yingli Wannian Technology Co., Ltd. | Thermometer |
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- 2011-07-13 DE DE112011103107T patent/DE112011103107T5/en active Pending
- 2011-07-13 CN CN201180044461.3A patent/CN103119409B/en active Active
- 2011-07-13 WO PCT/JP2011/065978 patent/WO2012035866A1/en active Application Filing
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| CN1880931A (en) * | 2005-06-15 | 2006-12-20 | 上海雷硕医疗器械有限公司 | Electronic clinical thermometer adapted to low temperature environment |
| CN1880929A (en) * | 2005-06-15 | 2006-12-20 | 上海雷硕医疗器械有限公司 | Electronic clinical thermometer capable of improving body temperature measuring efficiency |
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| JP平2-210233A 1990.08.21 |
| JP特开2010-32324A 2010.02.12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5381942B2 (en) | 2014-01-08 |
| TW201224412A (en) | 2012-06-16 |
| JP2012063300A (en) | 2012-03-29 |
| DE112011103107T5 (en) | 2013-06-27 |
| US8657492B2 (en) | 2014-02-25 |
| CN103119409A (en) | 2013-05-22 |
| WO2012035866A1 (en) | 2012-03-22 |
| WO2012035866A9 (en) | 2013-02-28 |
| US20130148692A1 (en) | 2013-06-13 |
| TWI484147B (en) | 2015-05-11 |
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